Question

the sum of two numbers is 21. five times the first number is added to 2 times the second number is 66. fine the two numbers.
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Answer 1

Answer:

let the first no be x and second be y

x+y=21

5x+2y = 66

5x -2x= 66

3x=66

x=66÷3

=22

PLZ MARK AS BRIANLIEST AND THX FOR THE SUPERB QUESTION

Answer 2

Answer:

$let \: the \: numbers \: be \: x \: and \: y \\ x + y = 21 \\ 5x + 2y = 66 \\ 5x - 2x = 66 \\ 3x = 66 \\ x = \frac{66}{3} \\ x = 22$